20 Ways of Saying I’m Unwell in Japanese

We all try to maintain good health but despite our efforts, there are times when we do fall sick.
When that happens, there is nothing more frustrating than not being able to describe the state of our condition especially when we are in a foreign country where English is not frequently spoken.
When you are not feeling well, your first instinct may be to say “病気(びょうき)です byooki desu” (I’m sick).
However, byooki is often used for serious illness which occurs over a long period, certainly not a word you would use if you are just temporarily feeling unwell.
Let’s look at some Japanese expressions we should know to describe various states of health.


1. ちょっと具合(ぐあい)が悪(わる)いです Chotto guai ga warui desu
I feel a bit sick

Description

If you just feel under the weather and cannot pinpoint exactly the source of unwell, you can use this phrase. 具合(ぐあい)が悪(わる)い guai ga warui means “ill, sick, not in good shape, malfunction”.
It can be used to refer to people or things. If you are feeling better, then you can say 具合(ぐあい)がいい guai ga ii (in good shape).

2. あまり体調(たいちょう)が良(よ)くないです Amari taichoo ga yokunai desu
I’m not feeling very well

Description

This expression is similar to the above in that you generally feel unwell but you cannot pinpoint the exact source. 体調(たいちょう) taichoo means “physical condition”.
The difference between this expression and the previous one is that the former can only be used to refer to people.

3. 頭(あたま)が痛(いた)いです Atama ga itai desu
I have a headache

Description

頭(あたま) atama means “head” and 痛(いた)い itai means “painful” or “in pain”. So literally, this expression means “my head is in pain”.
Similarly, you can replace the word atama with any body part to indicate pain in that corresponding body part.

4. お腹(なか)が痛(いた)いです Onaka ga itai desu
I have a stomachache

Description

お腹(なか) onaka means “stomach”. This means “my stomach is in pain”.

5. 喉(のど)が痛(いた)いです Nodo ga itai desu
I have a sore throat

Description

喉(のど) nodo means “throat”. This means “my throat is in pain”.

6. 関節(かんせつ)が痛(いた)いです Kansetsu ga itai desu
I have joint pain

Description

関節(かんせつ) kansetsu means “joints”. This means “my joints are in pain”.

7. 熱(ねつ)があります Netsu ga arimasu
I have a fever

Description

熱(ねつ) netsu means “fever”. The expression “~ ga arimasu” means “I have ~”. You can replace netsu with any other condition that you may have.

8. 39度(ど)の熱(ねつ)があります Sanjuukyuu do no netsu ga arimasu
I have a fever of 39 degrees.

Description

To describe the exact temperature of your fever, you can say “~ do no netsu” (a fever of ~ degrees).

9. 食欲(しょくよく)がありません Shokuyoku ga arimasen
I don’t have an appetite

Description

If you say “~ ga arimasen”, it means that you “do not have ~”. 食欲(しょくよく) shokuyoku means “appetite”.

10. 咳(せき)が出(で)ます Seki ga demasu
I have a cough

Description

咳(せき) seki means “cough”. The expression “~ ga demasu” means “~ is excreted or expelled out of the body”.
You can replace seki with any other condition that you may have.

11. 鼻水(はなみず)が出(で)ます Hanamizu ga demasu
I have a running nose

Description

鼻水(はなみず) hanamizu literally means “nose water”. In this case, it refers to a running nose.

12. 寒(さむ)けがします Samuke ga shimasu
I feel chilly

Description

寒(さむ)け samuke means “chill”. The expression “~ ga shimasu” means “I feel ~”. You can replace samuke with any other sensation you may feel at the current time.

13. 吐(は)き気(け)がします Hakike ga shimasu
I feel nauseous

Description

吐(は)き気(け) hakike means “nausea”.

14. めまいがします Memai ga shimasu
I feel giddy

Description

めまい memai means “giddy”.

15. 下痢(げり)をしています Geri o shiteimasu
I have diarrhea

Description

Use this expression to mean you are having the runs.

16. 風邪(かぜ)を引(ひ)いています Kaze o hiiteimasu
I have a cold

Description

If you have caught a cold, you can use this expression. 風邪(かぜ) kaze means “cold”. It can also mean “wind” with a different kanji (風(かぜ)).

17. 鼻(はな)が詰(つ)まります Hana ga tsumarimasu
I have a stuffed nose

Description

鼻(はな) hana means nose. The expression “~ ga tsumarimasu” means “to become blocked or clogged with”.
Use this expression if you have a stuffed nose.

18. 痰(たん)がたくさん詰(つ)まります Tan ga takusan tsumarimasu
I have lots of phlegm

Description

This expression is similar to the above. It literally means you are clogged with phlegm.

19. 生理痛(せいりつう)です Seeritsuu desu
I have menstrual cramps

Description

生理(せいり) seeri means “menstruation period”. 痛(つう) tsu means “pain”.
In some Japanese companies, female employees are allowed to apply for menstruation leave (生理休暇(せいりきゅうか) seeri kyuuka) but in reality, few do.

20. 腰痛(ようつう)です Yootsuu desu
I have a backache

Description

腰(よう) yoo means “waist or lower back”. It is pronounced as “koshi” on its own.
You can also say 腰(こし)が痛(いた)いです koshi ga itai desu to mean you have a backache.


I hope you find this compiled list of common ailments useful to describe various health conditions you may have.
Still, stay healthy and hopefully, you will not have the need to use the expressions as much as possible.
I wish all of you good health.